<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use app\admin\model\LihuaActivity;
use app\common\model\general\LihuaCity;
use think\Db;
use think\Exception;
use think\exception\PDOException;
use think\exception\ValidateException;


//use app\admin\model\LihuaActivity;
//
/**
 * 第二份半价活动管理
 *
 * @icon fa fa-circle-o
 */
class LihuaHalfFree extends Backend
{
    /**
     * LihuaHalfFree模型对象
     * @var \app\admin\model\LihuaHalfFree
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\LihuaHalfFree;
        $this->view->assign("mutexStatus", ['1' => '互斥', '0' => '不互斥']);
        $this->view->assign("statusList",  ['0' => '禁用', '1' => '开启']);
    }
    
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $where2 = [];
            if ($this->auth->city_id > 0) $where2['city_id'] = $this->auth->city_id;
            $total = $this->model
                ->where($where)
                ->where($where2)
                ->order($sort, $order)
                ->count();

            $list = $this->model
                ->where($where)
                ->where($where2)
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();

            $list = collection($list)->toArray();
            $result = array("total" => $total, "rows" => $list);

            return json($result);
        }
        return $this->view->fetch();
    }
    
    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);

                if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
                    $params[$this->dataLimitField] = $this->auth->id;
                }
                if ($this->cityLimit && $this->auth->city_id > 0) {
                    $params[$this->cityLimitField] = $this->auth->city_id;
                }

                $result = false;
                Db::startTrans();
                $addID = 0;
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                        $this->model->validateFailException(true)->validate($validate);
                    }
                    $city = LihuaCity::where(['id'=> $params['city_id']])->find();
                    $params['city_name'] = $city['name'];

                    $result = $this->model->allowField(true)->save($params);
                    $addID = $this->model->id;
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $LihuaActivity = new LihuaActivity;
                    $LihuaActivity->act_id      = $addID;
                    $LihuaActivity->type        = $params['type'];
                    $LihuaActivity->city_id     = $params['city_id'];
                    $LihuaActivity->mutex       = $params['mutex'];
                    $LihuaActivity->name        = $params['name'];
                    $LihuaActivity->starttime   = $params['starttime'];
                    $LihuaActivity->endtime     = $params['endtime'];
                    $LihuaActivity->status      = $params['status'];
                    $LihuaActivity->store_list  = $params['store_list'];
                    $LihuaActivity->isUpdate(false)->save();
                    $this->success();
                } else {
                    $this->error(__('No rows were inserted'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        $where['id'] = $ids;

        if ($this->cityLimit && $this->auth->city_id > 0) {
            $where[$this->cityLimitField] = $this->auth->city_id;
        }

        $row = $this->model->where($where)->find();
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                        $row->validateFailException(true)->validate($validate);
                    }
                    $result = $row->allowField(true)->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $LihuaActivity = LihuaActivity::where(array('act_id'=> $row['id']))->find();
                    $LihuaActivity->name        = $params['name'];
                    $LihuaActivity->mutex       = $params['mutex'];
                    $LihuaActivity->city_id     = $params['city_id'];
                    $LihuaActivity->starttime   = $params['starttime'];
                    $LihuaActivity->endtime     = $params['endtime'];
                    $LihuaActivity->status      = $params['status'];
                    $LihuaActivity->store_list  = $params['store_list'];
                    $LihuaActivity->save();
                    $this->success();
                } else {
                    $this->error(__('No rows were updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

    /**
     * 删除
     */
    public function del($ids = "")
    {
        if ($ids) {
            $pk = $this->model->getPk();
            $adminIds = $this->getDataLimitAdminIds();
            if (is_array($adminIds)) {
                $this->model->where($this->dataLimitField, 'in', $adminIds);
            }

            if ($this->cityLimit && $this->auth->city_id > 0) {
                $this->model->where($this->cityLimitField, 'eq', $this->auth->city_id);
            }

            $list = $this->model->where($pk, 'in', $ids)->select();
            $list2 = LihuaActivity::where('act_id', 'in', $ids)->select();
            $count = 0;
            $count2 = 0;
            Db::startTrans();
            try {
                foreach ($list as $k => $v) {
                    $count += $v->delete();
                }
                foreach ($list2 as $k => $v) {
                    $count2 += $v->delete();
                }
                Db::commit();
            } catch (PDOException $e) {
                Db::rollback();
                $this->error($e->getMessage());
            } catch (Exception $e) {
                Db::rollback();
                $this->error($e->getMessage());
            }
            if ($count && $count2) {
                $this->success();
            } else {
                $this->error(__('No rows were deleted'));
            }
        }
        $this->error(__('Parameter %s can not be empty', 'ids'));
    }

}
